Data Engineer

Description

Summary: Seeking a Data Engineer to design, develop, and optimize data solutions, contributing to critical business processes and decision-making for clients. Highlights: 1. Design, develop, and maintain data integration and ETL processes. 2. Collaborate with business stakeholders and multidisciplinary technical teams. 3. Participate in continuous improvement and data platform evolution. Lisbon, Portugal * Full\-time * Application and Product Development * Hybrid * Tieto Group Job Description Tieto Iberia is part of the Tieto Group and combines local expertise with the global strength of Tieto, a leading software and digital engineering services company with worldwide presence and capabilities. As part of our continued growth strategy, we are looking for a **Data Engineer** to strengthen our data and analytics team, contributing to the design, development, and optimization of data solutions that support critical business processes and decision\-making for our clients. Key Responsibilities * Design, develop, and maintain data integration and ETL processes. * Analyze business and technical requirements and translate them into scalable data solutions. * Develop, optimize, and maintain SQL and PL/SQL code. * Design and implement multidimensional data models to support reporting and analytics needs. * Monitor, troubleshoot, and optimize data processing workflows and database performance. * Ensure data quality, consistency, and reliability across systems. * Collaborate with business stakeholders, analysts, and multidisciplinary technical teams. * Participate in continuous improvement initiatives and data platform evolution projects. * Create and maintain technical documentation. * Contribute to Agile delivery processes and continuous delivery practices. Requirements * Bachelor's degree in Computer Science, Information Systems, Data Engineering, or a related field. * Advanced knowledge of relational databases, particularly Oracle 12c or later versions. * Experience developing ETL processes (ODI experience is preferred but not mandatory). * Strong SQL expertise, including CRUD operations, data modeling, transaction management, and performance tuning. * Solid experience with PL/SQL development. * Strong understanding of multidimensional data modeling concepts. * Advanced troubleshooting and problem\-solving capabilities. * Strong analytical skills and experience working with large datasets. * Experience working in Agile/Scrum environments. * Knowledge of Test\-Driven Development (TDD) and/or Behavior\-Driven Development (BDD). * Understanding of Continuous Delivery practices and methodologies. Nice\-to\-Have Skills * Experience with Oracle Data Integrator (ODI). * Exposure to modern data platforms and analytics environments. * Familiarity with CI/CD pipelines and DevOps practices. * Experience working in large\-scale enterprise environments. Key Competencies * Dynamic and proactive attitude. * Ability to work autonomously and take ownership of assigned tasks. * Strong teamwork and collaboration skills. * Excellent verbal and written communication skills. * Ability to manage expectations effectively with both team members and clients. * Capability to think incrementally and iteratively when solving problems. * Ability to adapt communication style to different audiences. * Positive attitude towards change and continuous improvement. * Strong commitment to achieving objectives and delivering results. * Focus on quality, execution, and successful delivery. Additional Information At Tieto, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity. Diversity, equity and inclusion \| Sustainability \| Tieto We provide customers across different industries with mission\-critical solutions through our specialized software businesses Tieto Caretech, Tieto Banktech and Tieto Indtech as well as Tieto Tech Consulting business. Our around 14 000 talented vertical software, design, cloud and AI experts are dedicated to empowering our customers to succeed and innovate with latest technology. Tieto’s annual revenue is approximately EUR 2 billion. The company’s shares are listed on the NASDAQ exchange in Helsinki and Stockholm, as well as on Oslo Børs.